<li> <a title="{dede:field name='typename'/}" href="{dede:field name='typeurl'/}"><span>{dede:field name='typename'/} </span></a>
            <div style="display: none" id="menu0" class="png"> {dede:channel type='son' noself='yes'} <a href="[field:typeurl/]" title="[field:typename/]">[field:typename/]</a> {/dede:channel} </div>
          </li>